M48Z58Y70MH1 STMicroelectronics, M48Z58Y70MH1 Datasheet - Page 13

• Manufacturer Part Number: M48Z58Y70MH1
• Manufacturer: STMicroelectronics
• Type: NVSRAMr

Specifications of M48Z58Y70MH1

• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 70ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOH
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 50mA
• Lead Free Status / RoHS Status: Compliant

M48Z58, M48Z58Y
3
Caution:
Caution:
Maximum ratings
Stressing the device above the rating listed in the absolute maximum ratings table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Table 5.
1. Soldering temperature of the IC leads is to not exceed 260 °C for 10 seconds. In order to protect the lithium
2. For SOH28 package, lead-free (Pb-free) lead finish: reflow at peak temperature of 260 °C (the time above
Negative undershoots below –0.3 V are not allowed on any pin while in the battery backup
mode.
Do NOT wave solder SOIC to avoid damaging SNAPHAT
T
Symbol
SLD
battery, preheat temperatures must be limited such that the battery temperature does not exceed +85 °C.
Furthermore, the devices shall not be exposed to IR reflow.
255 °C must not exceed 30 seconds).
T
V
V
P
T
STG
I
CC
O
IO
A
D
(1)(2)
Ambient operating temperature
Storage temperature (V
Lead solder temperature for 10 seconds
Input or output voltages
Supply voltage
Output current
Power dissipation
Absolute maximum ratings
Doc ID 2559 Rev 10
CC
Parameter
off, oscillator off)
SNAPHAT
CAPHAT
®
SOH28
sockets.
®
®
DIP
top
–55 to 125
–0.3 to 7.0
–0.3 to 7.0
–40 to 85
–40 to 85
Maximum ratings
0 to 70
Value
260
20
1
Unit
mA
°C
°C
°C
°C
°C
W
13/24
V
V